The 2020/2021 Europa League knock out phase stages gets underway with some matches to be played later today .
Some fixtures to be played include Arsenal playing away to Olympiakos of Greece while Manchester United play host to AC Milan of Italy.
Other matches to be played today include Ajax vs Young Boys, Roma vs Shahktar Donestk, Tottenham Hotspur vs Dinamo Zagreb, Slavia Prague vs Rangers, Granada vs Molde, Dynamo Kyiv vs Villarreal.